body {
  font-family: "Roboto", sans-serif;
  background-color: #f5f5f5;
  margin: 0;
  padding: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
}

.container {
  background: white;
  padding: 20px;
  border-radius: 8px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
  width: 90%;
  max-width: 600px;
}

h1 {
  color: #333;
}

.form-group {
  margin-bottom: 20px;
}

label {
  display: block;
  margin-bottom: 5px;
  color: #666;
}

input,
select,
textarea {
  width: 100%;
  padding: 8px;
  border-radius: 4px;
  border: 1px solid #ddd;
  box-sizing: border-box;
}

button {
  background-color: #6200ea;
  color: white;
  border: none;
  padding: 10px 20px;
  border-radius: 4px;
  cursor: pointer;
  transition: background-color 0.3s;
}

button:hover {
  background-color: #3700b3;
}

textarea#output {
  width: 100%;
  height: 150px;
  margin-top: 20px;
  font-size: 20px;
}
